Key Takeaways
- In 2023, 42% of Gen Z adults aged 18-26 reported symptoms consistent with major depressive disorder in the past year
- Among Gen Z high school students in 2021, 57% felt persistently sad or hopeless, up from 28% in 2011
- 37% of Gen Z college students screened positive for depression in 2022, compared to 29% pre-pandemic
- 37% of Gen Z sought mental health treatment in past year 2023
- Only 28% of Gen Z with depression receive any treatment
- Gen Z therapy utilization up 25% via telehealth 2022
- 73% of Gen Z report feeling lonely weekly, higher than previous generations
- Gen Z spends 7.5 hours daily on social media, correlating with 27% higher loneliness
- 61% of Gen Z feel they lack companionship, per 2023 Harvard survey
- 27% of Gen Z aged 18-25 binge drink weekly, higher than millennials
- Gen Z vaping rates peaked at 28% daily use in 2019
- 15% of Gen Z report cannabis use disorder symptoms 2022 NSDUH
- In 2021, 22% of Gen Z high schoolers seriously considered suicide, up 14% from 2011
- Gen Z suicide rates increased 57% from 2007-2018 for ages 10-24
- 18% of Gen Z college students attempted suicide in their lifetime per 2022 data
In 2023, Gen Z faced soaring depression, anxiety, and suicide risk, with many unable to access care.
Anxiety and Depression
Anxiety and Depression Interpretation
Help-Seeking and Treatment
Help-Seeking and Treatment Interpretation
Substance Abuse
Substance Abuse Interpretation
Suicide and Self-Harm
Suicide and Self-Harm Interpretation
How We Rate Confidence
Every statistic is queried across four AI models (ChatGPT, Claude, Gemini, Perplexity). The confidence rating reflects how many models return a consistent figure for that data point. Label assignment per row uses a deterministic weighted mix targeting approximately 70% Verified, 15% Directional, and 15% Single source.
Only one AI model returns this statistic from its training data. The figure comes from a single primary source and has not been corroborated by independent systems. Use with caution; cross-reference before citing.
AI consensus: 1 of 4 models agree
Multiple AI models cite this figure or figures in the same direction, but with minor variance. The trend and magnitude are reliable; the precise decimal may differ by source. Suitable for directional analysis.
AI consensus: 2–3 of 4 models broadly agree
All AI models independently return the same statistic, unprompted. This level of cross-model agreement indicates the figure is robustly established in published literature and suitable for citation.
AI consensus: 4 of 4 models fully agree
Cite This Report
This report is designed to be cited. We maintain stable URLs and versioned verification dates. Copy the format appropriate for your publication below.
Diana Reeves. (2026, February 13). Generation Z Mental Health Statistics. Gitnux. https://gitnux.org/generation-z-mental-health-statistics
Diana Reeves. "Generation Z Mental Health Statistics." Gitnux, 13 Feb 2026, https://gitnux.org/generation-z-mental-health-statistics.
Diana Reeves. 2026. "Generation Z Mental Health Statistics." Gitnux. https://gitnux.org/generation-z-mental-health-statistics.
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